Category: Statistics

The essay has to have the form of a brief research report, with sections
 Introduction. This is where the research topic, problem, purpose and question(s) are
described and justified by (limited) literature review.
 Research design. This is where the design (methodology, scope, data collection, sampling,
analysis, et cetera) is described and again justified. The overarching methodology is by
definition quantitative but you should also indicate what type of detailed design as discussed
in week 2 you apply. State and justify hypothesis if applicable.
 Results. This is where results (inferential statistics) and – if useful – some of the data
(descriptive statistics) are described. Remember, a picture says more than a 1000 words.
Make sure all information included here is effective and crystal clear.
 Discussion. This is where the results are interpreted. How do your findings compare to
literature? Describe how limitations influence the findings or interpretation thereof.
Mention any possibly interesting serendipitous findings.
 Conclusions. This is where you answer the research question. Has to be brief and to the
point. May include recommendations.
 References. List according to Harvard system.
 Annex. Include a full description of your statistical analysis in an annex. Readers do not want
to see that in the main report but it is essential that the information is documented clearly.
An annex is a perfect spot for that. It is also good practice to document the data in an annex,
again there is typically no need to include (raw) data in main report.
The References and Annexes are not included in the word count. Content in tables is not included in
word count.

 
By Monday, October 19, 2015, post your results to the M5: Assignment 1 Dropbox. Your written presentation to the following problem situation should be a formal academic presentation wherein APA guidelines apply.

A study wants to examine the relationship between student anxiety for an exam and the number of hours studied. The data is as follows:
Student Anxiety Scores

Study Hours
5

1
10

6
5

2
11

8
12

5
4

1
3

4
2

6
6

5
1

2

Why is a correlation the most appropriate statistic?
What is the null and alternate hypothesis?
What is the correlation between student anxiety scores and number of study hours? Select alpha and interpret your findings. Make sure to note whether it is significant or not and what the effect size is.
How would you interpret this?
What is the probability of a type I error? What does this mean?
How would you use this same information but set it up in a way that allows you to conduct a t-test? An ANOVA?

Assignment 1 Grading Criteria
Maximum Points
Explain why a correlation is the most appropriate statistic.
36
List the null and alternate hypothesis.
20
Compute and correctly present the correlation between student anxiety scores and number of study hours.
36
List the alpha, statistical significance of the results and the effect size. Provide an interpretation of the results.
60
List the probability of a type I error and explain what it means.
36
Explain how the same information would be set up to allow one to conduct a t-test and an ANOVA.
48

Writing Components:

Organization: Introduction, Thesis, Transitions, Conclusion

Usage and Mechanics: Grammar, Spelling, Sentence structure

write a 300 word response to the following discussion question. I expect your response to reflect critical thought based on information from the textbook and from one additional source. Whenever possible, try to relate the discussion question to your own experiences. Be sure to appropriately cite and list your references.
Discussion Question: Describe a situation in which you would analyze your data using the  or the Repeated Mesaures. Talk about why the  you describe is best for your situation.

Prepare a critical analysis of a quantitative study focusing on protection of human participants, data collection, data management and analysis, problem statement, and interpretation of findings. The quantitative research article can be from your previous literature review or a new peer-reviewed article.

Each study analysis will be 1,000-1,250 words and submitted in one document. As with the assignments in Topics 1-3, this should connect to your identified practice problem of interest, which is,,, how effective and comprehensive research on dementia, delirium, and cardiovascular diseases among the elderly

Refer to the resource entitled “Research Critique Part 2.” Questions under each heading should be addressed as a narrative, in the structure of a formal paper. You are also required to include an Introduction and Conclusion.

Prepare this assignment according to the APA guidelines found in the APA Style Guide, located in the Student Success Center. An abstract is not required.

This assignment uses a rubric. Please review the rubric prior to beginning the assignment to become familiar with the expectations for successful completion.

You are required to submit this assignment to Turnitin.

Submit the assignment along with an electronic version of the article used for the analysis. If an electronic version is not available, submit a clean unmarked copy of the article.

Group size: 3-4 members • 400 words and 2 citations per group member.
Analysis in the Class: 30th September 2015
Please Install Student Version SPSS in your laptop by 28th September 2015 and bring your SPSS installed laptop in the class on 30th September 2015 for data analysis in the class.
• Group Project Title: Host Country Nationals Characteristics and Willingness to help Expatriates at Workplace • Questionnaire: Please use the questionnaire uploaded for you.
• Objectives of the Study: To develop a profile of the host country nationals characteristics and willingness to help expatriates at workplace To find out significant differences, if any, between male and female host country nations characteristics and willingness to help expatriates at workplace
• Design of the Study: Sample size = 40 UAE nationals Organization = 2 governmental organizations in the UAE Page 2 of 3
• Statistics to be used : Arithmetic Mean and Standard Deviation Student T-Test
• The group has to submit MS Word report (11 font size Times Roman, 10-12 page), PPT Presentations in soft by 7 th October
• Structure of Group Report and Presentation: Introduction Literature Review Methodology Results and Discussion Conclusions Implications and Limitations of the Study References Note: The Introduction and Literature Review sections together should have minimum 10 citations and these citations should find mention in the Reference section.

This formative assignment is designed to enable to you to hone skills of data gathering, data analysis using statistical software, and written communication of findings from data analysis.

The assignment requires you to gather cross-sectional data, find time series data, analyses the data using appropriate techniques, interpreting the output you have obtained and preparing a summary of your findings.

Task 1: For the seminar in the week commencing 6th October you will receive a Data Requirement Brief (DRB). This will identify the variables that you must investigate and 30 states from each of two regions of the world, e.g. Europe and Americas.

Find values for your variables for the 30 states in each of the two regions from electronic or paper sources. This type of data is referred to as cross-sectional data.

Task 2: Collect a set of approximately 20 observations of a single time series for one of the states on your DRB list. A time series consists of a set of observations that have been collected regularly over a period of time. Your time series should be related to business.

Task 3a: For your cross-sectional data produce a comparative boxplot and summary measures to describe and compare your two data sets.

Task 3b: Using the template provided on NOW, write a summary of your findings.

Task 4a: For your time series data plot an appropriate graph and identify the components that are evident in the time series.

Task 4b: Using the template provided on NOW, write a summary of your findings.

You should use the template provided on NOW to interpret and summaries your findings. This should be no more than 1000 words in length (excluding diagrams and appendices). You should attach your data list, DRB and Minitab output to your report in the form of appendices.

 

Topic: Statistics – Complete Application Questions and Problems
Writer Must have access to the book!!!!!
Download Data File 1 and complete the problems and questions as presented. Show your work (either your hand calculations or your statistical program output). You may either scan your handwritten work and submit it as a low-resolution graphic, type your answers directly into the document, or cut and paste your work into a Word file. Be sure to name the file using the Northcentral naming convention.
Support your paper with a minimum of three (3) scholarly resources. In addition to these specified resources, other appropriate scholarly resources, including older articles, may be included.
Length: 5-7 pages not including title and reference pages, may include spreadsheets
Book

Topic: CEVA Logistic
Details as follows:
Company: CEVA
Company website: www.cevalogistics.com
kindly check the uploaded guideline.
You will find my part highlighted in yellow on page 3 in the guideline.
“Description of the Transparent Report:” you will find four point under this.
Please use 3 – 4 sources as needed but no more than 5 sources.
Please make sure all the sources are online sources only!!
Please call or email me if anything is not clear from my side. Thank you

Topic: Psychology/Statistics
Paper instructions:

Suitability of the analytic approach to address the proposed hypotheses (5%).
Description of the data file to be collected (i.e. the nature of variables, etc) and details of data cleaning undertaken upon the hypothetical data file (3%). Please explain the process of data cleaning. What should or should not be carried out. Discuss if you would take out outliers etc…
Details of sample size estimation (i.e. Power) (5%).
Details of the analysis including effect sizes obtained with data, and details of the statistical output of the analysis from the relevant analytic package. Please use G power calculator (please refer to slideshow for information) (8%).
Additional materials: not defined
Attached additional materials: not defined

WRITER BID WANTED Homework, Business Statistics
Study Books Used in Class:
Business statistics, Samplling and Central limit theorem.
Description: it’s a homework for business statistics, 3 pages with 3 tasks, make sure you use Megastat where it says that you should use it, and write some analysis on the answers and why do you have these answers?